From 90a6cda9fe65898f8205c7cbdf4a752ffab1b8cc Mon Sep 17 00:00:00 2001
From: Ozbolt Menegatti <ozbolt.menegatti@gmail.com>
Date: Wed, 22 Apr 2020 14:21:04 +0200
Subject: [PATCH] first empty cluster should start at 1

---
 src/model/example_clusters.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/model/example_clusters.py b/src/model/example_clusters.py
index c0f0f26..bc95f4c 100644
--- a/src/model/example_clusters.py
+++ b/src/model/example_clusters.py
@@ -11,7 +11,7 @@ class ExampleClusters:
         return key
     
     def _first_empty_cluster(self):
-        idx = 0
+        idx = 1
         while True:
             if idx not in self.idxs:
                 self._register_index(idx)